KMA Review Power Point 5 th Grade 2011

KMA Review Power. Point 5 th Grade 2011 -2012

Fractions � Vocabulary: � Mixed Number – Examples: 3 ½ & 4 ¼ � Improper Fraction – Examples: 11/7 & 6/2 � The Numerator is the top of the fraction and tells how many of the parts to consider. � The Denominator is the bottom of the fraction and tells how many equal parts are in a whole. � Students need to know: � How to convert a mixed number to an improper fraction and visa versa � Equivalent Fractions � Estimate Fractions - Example: 2 ½ rounds up to 3; 7 ¼ rounds down to 7; 9 ¾ rounds up to 10 and so on… � Add, subtract, multiply, and divide fractions Websites: http: //www. mathsisfun. com/fractions-menu. html http: //www. mrnussbaum. com/tonyfraction. htm http: //www. factmonster. com/ipka/A 0933459. html http: //www. factmonster. com/math/knowledgebox/player. html? movie=sfw 50647 � http: //pbskids. org/cyberchase/math-games/melvins-make-match/ � � �

Decimals �Place Value - Students need to know: • How to estimate decimals – example: rounding 3. 2 down to 3; 8. 9 up to 9; 10. 67 up to 11 and so on. • Add, subtract, and multiply decimals • Recognize a decimal that is represented by a grid • Websites: • http: //eclassroom. 110 mb. com/Games/5 th%20 Math/Decimal. Places. s wf • http: //eclassroom. 110 mb. com/Games/5 th%20 Math/Decimals 1. swf • http: //eclassroom. 110 mb. com/Games/5 th%20 Math/Decimals 2. swf

Stats (Mean, Median, Mode, & Range) �Vocabulary: Students Need to Know: • How to calculate the mean, median, mode, & range for a given set of data • Which average to use for given situations. • http: //www. kidsmathgamesonli ne. com/numbers/meanmedian mode. html • http: //www. mathgoodies. com/l essons/toc_vol 8. html • http: //www. ixl. com/math/grade -3/mean-median-mode-range • http: //www. studyzone. org/mte stprep/math 8/g/meanmedmod el. cfm • http: //www. studyzone. org/mte

Division � Students need to know how to divide a two-digit divisor into a four-digit dividend � http: //www. mathsisfun. com/long_divi sion. html � http: //www. coolmath 4 kids. com/longdivision/long-division-lesson-1. html � http: //www. coolmath 4 kids. com/longdivision/index. html � http: //www. coolmathgames. com/Timernator/division/Time rnator-division. html � http: //www. kidsnumbers. com/longdivision. php � http: //www. ixl. com/math/grade 5/divide-by-2 -digit-numbers-wordproblems

Multiplication � Students need to know how to multiply a four-digit number by a two digit number. � http: //cemc 2. math. uwaterloo. c a/mathfrog/english/kidz/mult 5. shtml � http: //www. mathplayground. co m/multiplication 05. html � http: //www. mathsisfun. com/nu mbers/multiplication-long. html � http: //www. coolmath 4 kids. com /times-tableslesson-lattice-multiplication 1. html

One-and-Two Step Problems � Vocabulary: � *Remember you may have to do more than one step or operation to 1. 2. 3. 4. 5. 6. solve the problem Read the problem and understand what it is asking? (highlight it) Write the answer as a sentence Highlight, underline, or circle key words and important information Insert symbols for key words (ex. Times X, Difference - ) Do the work Check Answer by putting into sentence (does it make sense, is it and answer choice) � SEE NEXT SLIDE FOR MORE! � Websites: � http: //www. kutasoftware. com/Free. Worksheets/Pre. Alg. Worksheets/Two- Step%20 Word%20 Problems. pdf � http: //www. mathplayground. com/wpdatabase/wpindex. html � http: //www. iq. poquoson. org/5 mathmultistepwordproblems. htm

What is the problem asking? - Restate question - Find key words in the question -Estimate or Exact Answer? Variables What you know. Work Space - Draw and label a picture -Show all your work - List important information -“What did they give you in this problem? ” -Decide operation Four Column Problem Solving Method -Complete sentence with label -Check reasonableness of - Check to see if answer (estimate) you found the answer to the question -Remove extra info Answer as a statement with units. - “Are there more steps? ”

GCF & LCM � Vocabulary: �Greatest Common Factor (GCF) : The highest number that divides exactly into two or more numbers. http: //www. mathsisfun. com/definitions/greatest-commonfactor. html �Least Common Multiple (LCM): The smallest number that is a multiple of two or more numbers. http: //www. mathsisfun. com/definitions/least-commonmultiple. html � Websites: �http: //www. fun 4 thebrain. com/beyondfacts/gcfsketch. html �http: //www. fun 4 thebrain. com/beyondfacts/lcmsnowball. ht ml �http: //www. sheppardsoftware. com/mathgames/fractions/L east. Common. Denomimator. htm �http: //www. sheppardsoftware. com/mathgames/fractions/G reatest. Common. Factor. htm

Variables / Algebra �Vocabulary �Variables: a letter or symbol representing such a quantity �Equation: A mathematical sentence built from expressions using one or more equal signs (=). Ex. 4 x + 5 = 25 or Five more than four x is twenty-five. • Students Need to Know How To: • Solve for a variable • Translate an equation to words • Translate words to an equation Websites: • http: //www. algebra 4 childre n. com/games. html • http: //www. onlinemathlearni ng. com/algebra-mathgames. html • http: //www. free-trainingtutorial. com/algebragames. html • http: //www. kidsnumbers. co m/algebra. php • http: //math. pppst. com/alge bra. html

Data � Function Table � T-Table � Ordered Pairs � Websites: � http: //www. mathplayground. com/functionmachine. html � http: //www. ixl. com/math/grade-5/function-tables � http: //www. lauracandler. com/filecabinet/math/PDF/Input Output. Table. Intro. pdf � http: //gotkidsgames. com/xy. Wiz. html � http: //www. mathplayground. com/locate_aliens. html � http: //www. mathscore. com/math/practice/Function%20 T ables/

Geometric Solids � Vocabulary: � Faces � Vertices � Edges � Students should be able to � count the faces, vertices, and edges. � Identify the geometric solids � Recognize geometric solids from different perspectives � Websites: � http: //www. softschools. com/math/geometry/shapes/solids/games/ � http: //www. bgfl. org/bgfl/custom/resources_ftp/client_ftp/ks 2/maths/3 d/index. htm � http: //www. primaryresources. co. uk/online/longshape 3 d. html � http: //illuminations. nctm. org/Activity. Detail. aspx? ID=70 � http: //www. sheppardsoftware. com/mathgames/geometry/shapeshoot/Volume. Shapes. S hoot. htm � http: //www. shodor. org/interactivate/activities/Surface. Area. And. Volume/ � http: //www. thatquiz. org/tq-4/? -j 3 vu 0 -lc-m 2 kc 0 -na-p 0

Measurement �Gallon Man – Cups, Pint, Quart, Gallons �Three Foot Man – Inches, Feet, Yards �Ounces & Pounds �Nearest 1/8 th of an inch �http: //www. youtube. com/watch? v=j. BGNa. Fj. Ax 0 M �http: //www. homeschoolmath. net/online/measuring. php �http: //www. funbrain. com/cgibin/meas. cgi? A 1=s&A 2=0&A 3=2

Area and Perimeter Websites: • http: //www. bgfl. org/bgfl/custom/resources_ftp/client_ftp/ks 2/ maths/perimeter_and_area/index. html • http: //www. funbrain. com/poly/index. html • http: //www. mathplayground. com/Party. Designer/Party. Design er. html

Symmetry �http: //www. mathsisfun. com/geometry/symmetry. ht ml �http: //www. haelmedia. com/Online. Activities_txh/m c_txh 4_001. html